I am using Numpy to read some txt files that could be any lines and then iterate them. I realize that I got “iteration over a 0-d array” when the file happens to contain only 1 line. Here is how I work around it — not very clever but it works.
import numpy f = numpy.genfromtxt('test.file', dtype='str') if f.size > 1: for i in f: print &quot;many lines...&quot; else: i = f.datap[:] print &quot;only 1 line&quot;
And yeah, I will try to fight with my laziness and populate this blog with bits from my research that could help others. With the help of Google, I benefit a lot from people I don’t know, and now I want to give.